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nasty-shy [4]
3 years ago
13

What is the main organ of the cardiovascular system?

Health
2 answers:
elena55 [62]3 years ago
6 0
It’s the heart lol. :)
astra-53 [7]3 years ago
4 0
The heart (B) should be the correct answer.
heart = cardio and blood vessels = vascular. since the cardiovascular system is responsible for pumping blood into the body and circulating it around, this seems to be the logical answer.
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